What is UL 61058-2-9:2020?

The UL 61058-2-9:2020 standard is an internationally recognized technical specification that sets requirements for switches for appliances. These switches are used in a wide range of consumer and industrial products to control the operation of various functions. The standard was developed by UL, a globally renowned safety science organization.

Key Features and Requirements

To comply with UL 61058-2-9:2020, switches must meet specific criteria relating to their construction, performance, and safety. Some of the key features and requirements include:

Contact Ratings: The switch must be rated for the appropriate voltage and current levels, ensuring it can safely handle the electrical load in the appliance it is used.

Dielectric Strength: The switch should exhibit adequate dielectric strength to prevent arcing or insulation breakdown during operation.

Environmental Considerations: UL 61058-2-9 also addresses the impact of high temperatures, humidity, and other environmental factors on the switch's performance and safety.

Switching Cycles: The standard defines the minimum number of cycles the switch should endure without malfunctioning, establishing its durability and reliability.

Actuation Force: It specifies the required force for operating the switch, ensuring ease of use for the end-user.

Testing and Certification

The UL 61058-2-9:2020 standard mandates that switches undergo comprehensive testing to verify compliance with its requirements. This includes electrical, mechanical, and environmental tests conducted in accredited laboratories. Testing ensures that the switches operate safely and reliably under normal and abnormal conditions.

Once a switch meets all the requirements of the UL 61058-2-9:2020 standard, it can be certified by UL or other authorized certification bodies. The certification mark assures manufacturers, regulatory authorities, and end-users that the switch has undergone rigorous evaluation and meets internationally accepted safety standards.

Impact and Benefits

The UL 61058-2-9:2020 standard plays a vital role in enhancing product safety and reliability. Compliance with the standard ensures that switches used in appliances meet minimum performance and safety requirements. This contributes to the reduction of electrical hazards and enhances consumer protection.

Moreover, adherence to the UL 61058-2-9:2020 standard allows manufacturers to demonstrate their commitment to producing high-quality products. The certification mark helps build trust among consumers, differentiates products in the market, and opens doors to international trade opportunities.